BE728052A - - Google Patents
Info
- Publication number
- BE728052A BE728052A BE728052DA BE728052A BE 728052 A BE728052 A BE 728052A BE 728052D A BE728052D A BE 728052DA BE 728052 A BE728052 A BE 728052A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/28—Ammonium phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US444595A US3419378A (en) | 1965-04-01 | 1965-04-01 | Method of producing monoammonium phosphate by reacting phosphoric acid and ammonia under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728052A true BE728052A (fi) | 1969-07-16 |
Family
ID=23765556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728052D BE728052A (fi) | 1965-04-01 | 1969-02-07 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3419378A (fi) |
| BE (1) | BE728052A (fi) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523784A (en) * | 1966-07-12 | 1970-08-11 | Cominco Ltd | Manufacture of ammonium phosphate fertilizer |
| US4334907A (en) * | 1967-11-20 | 1982-06-15 | Leather's Chemical Company, Limited | Phosphoric acid ammoniation process to produce liquid fertilizers |
| IT1026662B (it) * | 1974-11-29 | 1978-10-20 | Montedison Spa | Procedimento per l assorbimento di ammoniaca in soluzioni o torbile acide |
| US4009245A (en) * | 1975-02-28 | 1977-02-22 | United States Steel Corporation | Process for the manufacture of monoammonium phosphate |
| US4166840A (en) * | 1975-12-24 | 1979-09-04 | Fisons Limited | Process for producing ammonium phosphate from ammonia and wet process phosphoric acid |
| UST969002I4 (en) * | 1977-07-25 | 1978-04-04 | Tennessee Valley Authority | Granular ammonium phosphate sulfate and urea-ammonium phosphate sulfate using a common pipe-cross reactor |
| NL7805957A (nl) * | 1978-06-01 | 1979-12-04 | Unie Van Kunstmestfab Bv | Werkwijze en inrichting voor de bereiding van een ammoniumorthofosfaat bevattend produkt, alsmede produkt verkregen met deze werkwijze. |
| US4284613A (en) * | 1978-10-07 | 1981-08-18 | Fisons Limited | Process for ammoniating phosphoric acid |
| US4230479A (en) * | 1979-03-30 | 1980-10-28 | Phillips Petroleum Company | Process for improving the quality of urea-ammonium nitrate solution |
| US4267156A (en) * | 1979-07-11 | 1981-05-12 | The Foundation At New Jersey Institute Of Technology | Method using lime slurry for regenerating sodium sulfite in double alkali flue gas desulfurization process |
| AT380229B (de) * | 1984-01-30 | 1986-04-25 | Mikhail Vasilievich Lykov | Verfahren zur herstellung von fluessigen komplexduengern aus nassphosphorsaeure und gasfoermigem ammoniak |
| FR2584386B1 (fr) * | 1985-07-04 | 1990-09-07 | Charbonnages Ste Chimique | Procede de fabrication de solutions concentrees de nitrate d'ammonium et installation pour la mise en oeuvre de ce procede |
| US6280494B1 (en) * | 1999-07-21 | 2001-08-28 | Imc-Agrico Co. | Method for producing fertilizer grade DAP having an increased nitrogen concentration in a spray column |
| CN1986042B (zh) * | 2005-12-21 | 2010-07-14 | 中国-阿拉伯化肥有限公司 | 一种改进的管式反应器 |
| CN101036871B (zh) * | 2006-03-17 | 2011-09-14 | 北京航天石化技术装备工程公司 | 高压液气/液汽管式快速混合反应器 |
| DE102019211958A1 (de) * | 2019-08-08 | 2021-02-11 | Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung von Düngemittelgranulat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1785375A (en) * | 1927-01-28 | 1930-12-16 | American Cyanamid Co | Ammonium-phosphate fertilizer composition and method of making the same |
| US1869688A (en) * | 1927-06-11 | 1932-08-02 | I G Farbenindustrie Ag Of Fran | Method for manufacturing mixed fertilizers |
| US2999006A (en) * | 1957-08-22 | 1961-09-05 | Swift & Co | Process for preparing substantially dry crystalline diammonium phosphate |
| US3238021A (en) * | 1963-01-21 | 1966-03-01 | Monsanto Co | Mixing equipment |
-
1965
- 1965-04-01 US US444595A patent/US3419378A/en not_active Expired - Lifetime
-
1969
- 1969-02-07 BE BE728052D patent/BE728052A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3419378A (en) | 1968-12-31 |